Product Introduction
The **DL Low-Temperature Circulating Chiller** must be installed indoors. It can be used independently as a low-temperature reaction bath or in conjunction with other equipment to provide the required temperature conditions for experiments or production.
**Applications:**
a) Cooling for flasks, beakers, test tubes, etc.
b) Temperature control and cooling for glass reactors, stainless steel reactors, fermentation tanks, etc.
c) Cooling for rotary evaporators, vacuum freeze dryers, etc.
Product Display
Desktop cooling machine


Technical Parameter
产品型号 | DL-450 | DL-700 | ||||||||
工作温度范围(℃) | -20~RT | -20~RT | ||||||||
加热功率(w) | / | / | ||||||||
制冷功率(w) | 20℃ | 10℃ | 0℃ | -10℃ | -20℃ | 20℃ | 10℃ | 0℃ | -10℃ | -20℃ |
450 | 400 | 270 | 160 | 70 | 700 | 600 | 520 | 400 | 200 | |
温度稳定性(℃) | ±2 | ±2 | ||||||||
温度显示 | LCD | LCD | ||||||||
显示精度(℃) | 0.1 | 0.1 | ||||||||
温度控制方式 | 智能PID | 智能PID | ||||||||
内部温度传感器 | PT100 | PT100 | ||||||||
泵类型 | 无刷直流泵 | 无刷直流泵 | ||||||||
泵输入电压(DC) | 24V | 24V | ||||||||
泵输入功率(W) | 30 | 48 | ||||||||
泵最大扬程(m) | 9 | 11 | ||||||||
泵最大流量(L/min) | 10 | 20 | ||||||||
泵连接接口(mm) | ID=8 | ID=8 | ||||||||
水槽容积(L) | 3 | 4.5 | ||||||||
外形尺寸(W×D×H)(mm) | 250×450×510 | 250×450×510 | ||||||||
仪器固定方式 | 台式 | 台式 | ||||||||
允许连续运转(%) | 100 | 100 | ||||||||
允许环境温度(℃) | 5~32 | 5~32 | ||||||||
允许相对温度(%) | 80 | 80 |